人教版九年級上教學(xué)課件第四課時section b2a3b

SectionB(2a~3b)自主預(yù)習(xí)案circle/'s??(r)kl/n.圓圈自主預(yù)習(xí)案Britain/'br?tn/大不列顛自主預(yù)習(xí)案receive/r?'si?v/v.接受自主預(yù)習(xí)案leader/'li?d?(r)/n.領(lǐng)導(dǎo)自主預(yù)習(xí)案victory/'v?kt?)?/n.勝利自主預(yù)習(xí)案/'en?(r)d??/n.精力fullofenergy自主預(yù)習(xí)案express/?k'spres/v.表達(dá)Yangyangyangisashyboythatheseldomexpresshisfeelings.自主預(yù)習(xí)案seethesunrise看日出自主預(yù)習(xí)案communicatewith與……交流自主預(yù)習(xí)案agroupof一群自主預(yù)習(xí)案medicaladj.醫(yī)療的preventv.阻止positionn.位置enemyn.敵人periodn.時期pointout指出notonly…butalso…不但……而且……keephealthy保持健康隨堂導(dǎo)學(xué)案Doyouknowwhatitis?Yes.ItisStonehenge.Whichcountrydoesitliein?ItliesinBritain.CanyoutellusmoreaboutStonehenge?2aMatcheachlinkingwordorphrasewithitspurpose.LinkingwordorphrasePurposeoflinkingwordorphrasesoexpressingadifferenceas,because,sincegivingachoicebut,however,thoughexpressingaresultnotonly…butalsoexpressingtwothingshappeningatthesametimeorgivingreasonswhen,whileaddinginformation2bReadthearticlebelowandunderlinethelinkingwordsandphrases.Doyouthinkyouhavemadecorrectmatchesin2a?2cReadthearticleagainandcompletethechart.MysteriesaboutStonehengeWhatStonehengemighthavebeenusedfor…Whobuiltit?Hard-workingandgreatplannersbuiltit.preventingillnessandkeepingpeoplehealthy.beingaburialplaceoraplacetohonorancestors.celebratingavictoryoveranenemy.2dCompletethesentencesusingthewordsfromthechartin2aonpage62.1.MidsummerdayisinJune

alotofpeoplegotoStonehengeduringthismonth.2.ThesunshinesstraightintothecenterofStonehenge

thestoneswereputinaspecialposition.3.Somepeoplethinktherockscan

stoppeoplefrombecomingill

keepthemhealthy.4.Wedon’tknowwhobuiltStonehenge

howitwasbuilt.5.HistoriansthinkStonehengewasbuiltabout5,000yearsago;

,theyarenotsure.whenasnotonlybutalsoorhoweverCanyouthinkofanyothermysteries,eitherinChinaoranotherpartoftheworld,thataresimilartoStonehenge?Whatdoyouknowaboutthesemysteries?Whatismysteriousaboutthem?Discussthemwithyourgroup.Discuss2e3aGroupWorkReadthroughthearticlein3aonpage59again.Whatdoyouthinkthenoisescouldbe?Listallyourideas.Seewhoinyourgroupcancomeupwiththemostimaginativeexplanation.Whatcouldthenoisesbe?Whydoyouthinkso?3bLookatthisnewspaperheadlineandfinishthearticleaboutthestrangehappenings.NoMoreMysteryintheNeighborhoodLastweek,inaquietneighborhood,somethingstrangehappened…Wenowknowwhatwashappeningintheneighborhood…Nowthemysteryissolved.Peopleintheneighborhood…

WritingtipsFirstpart:backgroundinformationaboutthemysterySecondpart:howthemysterywassolvedThirdpart:howthepeopleintheneighborhoodnowfeelKeypoints1.Formanyyears,historiansbelievedStonehenge

wasatemplewhereancientleaderstriedtocommunicatewiththegods.

多年以來，歷史學(xué)家們認(rèn)為巨石陣是古代首領(lǐng)用來與神靈溝通的一座神廟。

此句中的whereancientleaderstriedtocommunicatewiththegods是由關(guān)系副詞引導(dǎo)的一個定語從句，用來修飾名詞temple。2.Thelargestoneswereputtogetherinacertainway.這些大塊的石頭以某種方式被擺放在一起。

inacertainway表示“以某種方式”其中certain表達(dá)“某，某一，某個，某些，一些”等意思，僅限于名詞之前。

eg：①那位醫(yī)生只有在特定的日子才在醫(yī)院里。

Thedoctorisonlyatthishospitaloncertaindays.②圖書館僅在一天的某些時間段開放。

Thelibraryisonlyopenatcertaintimesoftheday.③把某個特定年齡以下的孩子獨自留在家中是不對而且危險的。

It’swronganddangeroustoleavechildrenunderacertainagealoneinthehouse.3.Asyouwalkthere,youcanfeeltheenergyfromyourfeetmoveupyourbody.當(dāng)你走到那兒，你能感覺到一股能量從你的雙腳上升到你的身體里。此句中feel是感官動詞，其后可接賓語（名詞）和不帶to的動詞不定式充當(dāng)賓語補(bǔ)足語，用法與see,hear,watch等詞一樣。

eg：我們感到房子在晃動。

Wefeltthehouseshake.4.短語

notonly…butalso…不僅……而且……

neither…nor…既不……也不……

either…or…

或者……或者……

以上短語是并列連詞，可以連接相同的句子成分或并列分句。當(dāng)連接兩個主語時，謂語動詞的單，復(fù)數(shù)形式與其最接近的主語保持一致，即臨近原則。

eg：NotonlyyoubutalsohelikesEnglish.

both…and…兩者都，既……又……連接兩個主語時，謂語動詞用復(fù)數(shù)形式。

eg：BothheandIaregoodstudents.1.有人能解釋它為什么在那兒嗎？Cananyoneexplain________

there?2.斯通亨奇，一個巨石陣，不僅是英國最著名的歷史古跡也是最大的謎團(tuán)之一。Stonehenge,arockcircle,is

_______

oneofBritain’smostfamoushistoricalplaces

_______

oneofthegreatestmysteries.3.許多年以來，史學(xué)家們相信斯通亨奇是一個古代領(lǐng)導(dǎo)者試圖與神交流的廟宇。Formanyyears,________________

Stonehengewasatemple__

ancientleaderstriedto___________

____

thegods.4.那些巨石以一種特定的方式被放在一起。Thelargestones_______________

inacertainway.5.最大的謎團(tuán)之一是那些石頭又大又重它是如何修建起來的。One